Gaia DR2 confirmed new nearby open clusters

The publication of the Gaia Data Release 2 (Gaia DR2) opens a new era in astronomy. It includes precise astrometric data (positions, proper motions, and parallaxes) for more...

盖亚数据发布2（Gaia Data Release 2，Gaia DR2）的发布开启了天文学领域的新纪元。该数据集包含了超过[原文未完整呈现]的高精度天体测量数据，涵盖天体位置、自行与视差。